private void LoadPowerBiTemplateFile(string path)
{
SourceType = ModelSourceType.Pbit;
Source = path;
pbit = new PowerBiTemplate(path);
InitModelFromJson(pbit.ModelJson);
}
/// <summary>
/// Loads an Analysis Services tabular database (Compatibility Level 1200 or newer) from a file
/// or folder.
/// </summary>
/// <param name="path"></param>
public TabularModelHandler(string path, TabularModelHandlerSettings settings = null)
{
Settings = settings ?? TabularModelHandlerSettings.Default;
Singleton = this;
server = null;
var fi = new FileInfo(path);
string data;
if (fi.Exists && fi.Extension == ".pbit")
{
pbit = new PowerBiTemplate(path);
data = pbit.ModelJson;
SourceType = ModelSourceType.Pbit;
Source = path;
}
else
if (!fi.Exists || fi.Name == "database.json")
{
if (fi.Name == "database.json")
{
path = fi.DirectoryName;
}
if (Directory.Exists(path))
{
data = CombineFolderJson(path);
}
else
{
throw new FileNotFoundException();
}
SourceType = ModelSourceType.Folder;
Source = path;
}
else
{
data = File.ReadAllText(path);
SourceType = ModelSourceType.File;
Source = path;
}
database = TOM.JsonSerializer.DeserializeDatabase(data);
CompatibilityLevel = database.CompatibilityLevel;
Status = "File loaded succesfully.";
Init();
var serializeOptionsAnnotation = Model.GetAnnotation("TabularEditor_SerializeOptions");
if (serializeOptionsAnnotation != null)
{
SerializeOptions = JsonConvert.DeserializeObject <SerializeOptions>(serializeOptionsAnnotation);
}
// Check if translations / perspectives are stored locally in the model:
if (SourceType == ModelSourceType.Folder && (SerializeOptions.LocalTranslations || SerializeOptions.LocalPerspectives))
{
UndoManager.Enabled = false;
BeginUpdate("Apply translations and perspectives from annotations");
var translationsJson = Model.GetAnnotation("TabularEditor_Cultures");
if (SerializeOptions.LocalTranslations && translationsJson != null)
{
Model.Cultures.FromJson(translationsJson);
foreach (var item in AllTranslatableObjects)
{
item.LoadTranslations();
}
}
var perspectivesJson = Model.GetAnnotation("TabularEditor_Perspectives");
if (SerializeOptions.LocalPerspectives && perspectivesJson != null)
{
Model.Perspectives.FromJson(perspectivesJson);
foreach (var item in AllPerspectiveObjects)
{
item.LoadPerspectives();
}
}
EndUpdate();
UndoManager.Enabled = true;
}
}
